As of June 2026: public authorities must accept and process EN 16931 e-invoices (B2G); there is no general B2B e-invoicing mandate. EU-wide cross-border B2B follows under ViDA from July 2030. Confirm current timelines with the Ministerstvo financí.
Czechia has no general business-to-business (B2B) e-invoicing mandate as of mid-2026. Under Act No. 134/2016 Coll. on Public Procurement (in force since October 2016), all public-sector contracting authorities must accept and process structured e-invoices that conform to the EU norm EN 16931 — so the obligation today is on the B2G (business-to-government) side. B2B e-invoicing remains voluntary and requires the recipient's consent. The central B2G platform NEN connects to the Peppol network, and Decree No. 347/2017 lists the accepted formats (ISDOC, UBL 2.1, EDIFACT, Peppol BIS 3.0). Broader B2B obligations are expected to arrive via the EU's ViDA package rather than a separate national clearance system.
Invotify Pro exports your invoices as UBL 2.1, CII, or Peppol BIS 3.0 — all aligned with the EN 16931 norm that Czech public authorities accept and that the NEN platform and Peppol network use. Whether you are supplying the Czech public sector today or getting ready for the EU-wide ViDA rules, Invotify generates the structured file and you choose how to deliver it (Peppol access point, service provider, or direct). E-invoicing is a Pro feature.
No. As of June 2026 there is no general B2B e-invoicing mandate in Czechia — sending structured e-invoices between businesses is voluntary and needs the recipient's agreement. The obligation today applies to the public sector, which must accept and process EN 16931 e-invoices. Broader B2B rules are expected through the EU's ViDA package (cross-border from July 2030), not a separate Czech clearance system. Always verify the current position with the Ministerstvo financí.
NEN (Národní elektronický nástroj) is Czechia's central B2G electronic-procurement platform, which connects to the Peppol network. Czech Decree No. 347/2017 lists the accepted e-invoice formats: ISDOC (the Czech national format), UBL 2.1, EDIFACT, and Peppol BIS 3.0. Invotify Pro exports UBL 2.1, CII, and Peppol BIS 3.0 — the standards-based formats accepted across the network.
Invotify produces standards-based EN 16931 e-invoices — UBL 2.1, CII, and Peppol BIS 3.0 — rather than the country-specific ISDOC XML. Because Czech public authorities and the Peppol network accept these EU-standard formats, Invotify Pro's exports work for B2G delivery and cross-border exchange. If a recipient strictly requires ISDOC, a Peppol access point or service provider can convert the standard file.
The EU's VAT in the Digital Age (ViDA) package makes structured e-invoicing and digital reporting mandatory for cross-border intra-EU B2B transactions from July 2030, with domestic mandates expected to follow. Czechia is preparing for this rather than running a national real-time clearance system today. Invotify Pro already exports the EN 16931-aligned formats (UBL 2.1, CII, Peppol BIS 3.0) those rules are built on. Confirm the latest timeline with the Ministerstvo financí.
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